Character counter
Check your app name, subtitle, keywords, and description against App Store Connect limits, and trim wasted keyword bytes.
Count App Store charactersFree developer tools
Simple browser-based tools for everyday iOS and software development work.
Report to CSV converter
Open tab-delimited Sales, Analytics, or financial reports, including .txt.gz downloads. Search the table and save a CSV locally.
Convert App Store Connect reports to CSVCode diff checker
Compare two versions side by side, highlight changed lines, and move between edits in large files.
Compare code or filesImage and video resizer
Resize screenshots, photos, and short videos to exact sizes, including App Store screenshot and app preview sizes. Pad, crop, or keep proportions.
Resize images and videosImage and video compressor
Make photos, screenshots, and videos smaller, by a percentage you pick or under a file size like 1 MB, or 25 MB for email.
Compress images and videosHEIC to JPG converter
Turn iPhone HEIC photos into JPG, PNG, or WebP that open anywhere. Convert hundreds at once and download them in one zip.
Convert HEIC photos