Snap Snipping Tool

Purpose & User Intent: This tool solves the problem of capturing Snapchat web content with precise cropping for archival, analysis, and reporting. Target users include social media analysts, marketers, researchers, and compliance teams who need reproducible visuals of public Snapchat content without relying on native apps. When content appears in the Snapchat web viewer and is publicly accessible, the tool can snapshot the visible area with user-defined crop bounds and export formats.
Core Logic & Features: The system accepts a source URL and crop geometry, validates that the URL resolves to publicly viewable Snapchat content, and performs server-side rendering to generate a raster image. Required features: input source_url, crop dimensions, output_format. Optional/advanced: batch processing, OCR, watermarking, automated naming, API access, and metadata capture. It preserves source URL, timestamp, crop rectangle, and format in outputs. It does not bypass authentication or content restrictions.
Inputs & Outputs: Inputs include source_url (string, required), crop_x (integer px, optional), crop_y (integer px, optional), crop_width (integer px, optional), crop_height (integer px, optional), output_format (string, required: PNG/JPEG), include_metadata (boolean, optional). Outputs include image_data (binary or base64), image_url (string), metadata (object with source_url, timestamp, cropping, format).
Algorithms & Calculations: Core method uses server-side screenshot with cropping coordinates; handles DPR scaling; crop computations are clamped to content region; if crop exceeds bounds, adjusted to fit; base64 encoding or direct file; time-stamps in UTC; no content analysis unless OCR option selected; optional OCR returns extracted text with confidence.
Error & Edge Cases: Invalid URL, non-Snapchat public content, private content, blocked domains; missing required inputs; cropping outside bounds; network timeouts; external data unavailability triggers failure codes; output fallback.
Industry/Region & Localization: Units are pixels; timestamps in UTC; outputs in PNG/JPEG; supports typical web standards; no geo-restrictions.
Assumptions & Exclusions: Assumes public Snapchat web content; not allowed to bypass login or private content; excludes video capture; not responsible for legal uses; no transformation beyond crop and export.