Help me set up Zero — a free tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). …To setup manually, read Installation Guides
Returns the maximum adjacent-cell surface gradient (steepest slope) across an analysis grid for a given coordinate within Luxembourg.
Returns a relative runoff tendency score derived from terrain slope and surface ruggedness for a given coordinate within France.
Returns the positive elevation difference between a neighborhood mean and the center point elevation (depression depth) for a given coordinate within Luxembourg.
Returns the local relief (difference between maximum and minimum sampled surface elevation) for a given WGS84 coordinate within Belgium.
Returns the positive elevation difference between a neighborhood mean and the center point elevation (depression depth) for a given coordinate within France.
Returns the mean SoilGrids silt fraction for the 0–5 cm soil layer at a given WGS84 coordinate within Lithuania, validated against the Natural Earth boundary.
Returns the dominant surface gradient direction (aspect angle, clockwise from north) for a given coordinate within Lithuania's boundary.
Returns the mean coarse-fragment volume (%) from SoilGrids for the 0–5 cm soil layer at a given coordinate within Poland's boundary.
Returns a south-facing slope orientation index derived from aspect and slope for a given coordinate within Estonia.
Returns the mean first-order surface slope gradient across an analysis grid cell for a given WGS84 coordinate within Germany.
Returns a relative runoff/drainage tendency score for a coordinate in Germany, derived from terrain slope and surface ruggedness.
Returns the local relief value (difference between maximum and minimum sampled surface elevation) for a WGS84 coordinate validated within Lithuania's boundary.
Returns the combined land-cover share of permanent water, herbaceous wetland, and mangrove classes for a given coordinate within Latvia.
Returns a relative runoff tendency score derived from terrain slope and surface ruggedness for a given coordinate within Poland.
Returns the positive difference between neighborhood mean elevation and center-point elevation (depression depth) for a WGS84 coordinate within Poland.
Returns the mean SoilGrids sand fraction for the 0–5 cm soil layer at a given coordinate within Poland, rejecting points outside the Polish boundary before charging.
Returns the mean SoilGrids clay fraction for the 0–5 cm soil layer at a given WGS84 coordinate within Germany, validated against the Natural Earth boundary.
Given a list of email addresses, returns potential dot-alias variants (e.g. j.ohn@example.com → john@example.com) to identify equivalent addresses
Analyzes a meeting transcript to compute which portions of the content are covered by identified sources or speakers across time segments
Compares two snapshots of meeting notes (baseline vs. current) extracted from support escalation transcripts, highlighting differences in summaries, topics, decisions, action items, and open questions.
Compares a baseline set of meeting notes (with action items, decisions, topics, etc.) against a new transcript or segment source to detect duplicate or evolved action item quotes across meeting snapshots.
Compares a baseline interview feedback snapshot (with notes, topics, decisions, and action items) against a new transcript or segments to surface changes, deltas, or updates between two meeting note versions.
Compares a new meeting transcript/notes snapshot against a baseline to identify changes in topics, decisions, action items, and open questions
Analyzes a job-interview or career-related meeting transcript and registers structured notes, sources, and action items extracted from it.
Analyzes a meeting transcript (as timestamped segments or cue-based package) to identify and register support incidents, their sources, and associated notes
Compares a new meeting transcript/notes snapshot against a baseline to detect changes in topics, decisions, action items, and open questions
Validates a batch of email addresses for domain-literal format issues, flagging addresses with non-standard or potentially problematic domain literals
Compares two snapshots of HR conflict meeting notes (baseline vs. current) to identify changes in summaries, topics, decisions, action items, and open questions.
Analyzes meeting transcript segments to compute speaker note coverage metrics across speakers and time intervals.
Compares two snapshots of construction-defect meeting notes (topics, decisions, action items, open questions) against a baseline transcript or segment source to surface differences.
Analyzes a meeting transcript (as timed segments or cue-based package) to extract and register finance-audit-relevant source notes and action items.
Compares two snapshots of meeting transcript source-segment coverage to identify what changed between a baseline and a current set of notes/segments.
Compares two snapshots of meeting notes structured with absolute-date tokens, returning a diff between a baseline and a current transcript/segment set.
Registers and extracts structured meeting events, venues, sources, and notes from a meeting transcript or segmented audio transcript data.
Filters a list of emails against a suppression list and returns only the non-suppressed (sendable) emails
Registers and extracts structured source notes from podcast transcript segments, mapping speakers and timestamps for production use.
Validates a batch of email addresses by checking for empty domain label issues (e.g. double dots or leading/trailing dots in the domain part)
Compares a baseline meeting transcript snapshot against new transcript data to track how decisions, action items, and discussion topics have evolved over time
Analyzes a meeting transcript to extract and register finance and tax source notes, identifying relevant financial and tax references from spoken content.
Analyzes a meeting transcript to extract and register finance, cashflow, and funding source notes and action items
Analyzes meeting transcript segments to extract and return action items that have not yet been assigned to a specific owner
Analyzes meeting transcript segments to extract and register clinical symptom literals and source notes from medical or clinical discussions.
Filters a list of email addresses so that no single domain exceeds a specified maximum count, enforcing per-domain import quotas.
Analyzes a podcast transcript to identify, register, and surface sponsor mentions and source notes found within the episode.
Partitions a list of email addresses by checking which ones belong to a set of allowed domains, separating allowed from disallowed addresses.
Returns the mean SoilGrids sand fraction for the 0-5 cm soil layer at a given coordinate within Czechia, validated against Natural Earth boundaries.
Returns the combined share of permanent water, herbaceous wetland, and mangrove ESA WorldCover 2021 classes for a coordinate within Liechtenstein.
Returns the mean SoilGrids total nitrogen concentration for the 0–5 cm topsoil layer at a given WGS84 coordinate validated against the Czechia boundary.
Returns the share of ESA WorldCover 2021 pixels classified as grassland for a given WGS84 coordinate within Liechtenstein.
Returns the local relief (difference between maximum and minimum sampled surface elevation) for a coordinate in Liechtenstein
Returns relative runoff tendency for a WGS84 coordinate in Slovenia, derived from terrain slope and surface ruggedness.
Returns the circular direction (in degrees, clockwise from north) of the dominant surface gradient for a given coordinate within Slovakia, derived from Copernicus DEM data.
Returns the USDA soil texture class (e.g. sandy loam, clay) for a given WGS84 coordinate within Liechtenstein, derived from SoilGrids sand, silt, and clay fractions.
Returns the positive elevation difference between the neighborhood mean elevation and the center point elevation for a given coordinate in Slovakia, indicating how depressed the terrain is relative to its surroundings.
Returns a south-facing slope orientation index (derived from aspect and slope) for a WGS84 coordinate validated against the Liechtenstein boundary.
Returns the combined fractional share of permanent water, herbaceous wetland, and mangrove land-cover classes for a coordinate in Czechia, derived from ESA WorldCover 2021.
Returns the positive elevation difference between the neighborhood mean and the center point elevation, indicating how deeply a location sits below its surroundings, for coordinates within Liechtenstein.
Returns the combined land-cover share of permanent water, herbaceous wetland, and mangrove classes for a coordinate within Slovakia, derived from ESA WorldCover 2021 data.
Returns the mean first-order surface gradient (slope) at a given WGS84 coordinate within Czechia, derived from grid analysis.
Returns the mean first-order surface gradient (slope) across an analysis grid for a given coordinate within Slovenia.
Returns the mean SoilGrids clay fraction for the 0-5 cm soil layer at a given coordinate within Slovakia, validated against Natural Earth boundaries.
Returns the mean SoilGrids cation exchange capacity (CEC) for the 0-5 cm soil layer at a given coordinate within Liechtenstein.
Checks whether a parameterized URL is technically indexable by search engines (e.g. not blocked by robots.txt, noindex directives, or other crawl barriers).
Checks and validates the delivered content type of a canonical URL target for SEO technical auditing.
Checks the HTTP status of the sitemap referenced by a canonical URL object on a given page.
Checks the meta-robots tag value found on an image object at a given URL for SEO crawl and indexing analysis.
Checks the meta-robots tag value on paginated pages of a given URL, returning an SEO crawlability finding.
Checks whether a given page URL is listed (contained) in the website's sitemap.
Checks and validates the delivered content type of a sitemap object at a given URL.
Checks the HTTP status of the sitemap for a given page URL on a website.
Checks whether a pagination page URL has a self-referencing canonical tag pointing to itself
Checks the meta-robots tag value on a news document URL and returns the SEO crawl directive finding.
Checks the technical indexability status of the canonical element on a given URL or web object.
Checks whether a canonical URL is included in the target website's XML sitemap.
Checks whether a given URL (with parameters) is allowed to be crawled according to the site's robots.txt file
Checks the declared crawl-delay directive as it applies to an image object on a given URL or domain.
Checks the meta-robots directive value on a video object at a given URL for SEO crawlability assessment.
Checks a sitemap URL for technical indexability findings, assessing whether the sitemap and its referenced pages are crawlable and indexable.
Checks whether a video resource URL is permitted to be crawled according to the site's robots.txt file
Checks whether a sitemap object has a self-referencing canonical address (i.e. the canonical URL points to itself).
Checks the X-Robots-Tag HTTP header value for video objects on a given URL to assess crawlability directives.
Checks the technical indexability status of a news document URL, returning a structured crawl audit finding.
Checks the meta-robots directive value on a canonical URL object for SEO crawlability analysis
Checks the technical indexability of a URL based on URL-rule criteria (e.g. URL patterns, robots rules, canonical signals).
Checks whether a webpage (Seite) has a self-referencing canonical tag pointing to itself, as an SEO crawl audit finding.
Checks whether a given sitemap URL is itself listed (included) in another sitemap or sitemap index.
Checks whether a given parameterized URL is included in the target website's sitemap.
Checks whether a webpage's canonical tag correctly points to itself (self-referencing canonical URL) on a given target URL.
Checks whether the canonical URL of a given page is permitted (not blocked) by the site's robots.txt rules.
Checks whether a video object (page) is present/included in the website's XML sitemap.
Checks the meta-robots directive value on a sitemap object for a given URL.
Checks the HTTP status of the sitemap URL declared in a website's robots.txt file
Checks the meta-robots directive value found in a website's robots.txt file object
Checks the declared crawl-delay directive for a sitemap object and returns the audit finding.
Checks the X-Robots-Tag header value on a sitemap object for SEO crawlability analysis
Checks the X-Robots-Tag header value on pagination objects at a given URL.
Checks the technical indexability status of a given web page URL, returning a crawl/indexability audit result.
Checks and returns the delivered HTTP content-type of an image object at a given URL.
Returns the circular direction of the dominant surface gradient (aspect) at a given coordinate, clockwise from north, validated against Bulgaria's boundary.
Returns the mean SoilGrids total nitrogen content for the 0-5 cm soil layer at a given coordinate within Croatia, validated against Natural Earth boundaries.