Image Resizer Pro - Compressor

Resize, compress and convert many photos at once. Meet a form's "under 500 KB" limit, send pictures by email or chat, or turn iPhone HEIC photos into JPG in a few taps. Everything runs on your device, nothing is uploaded, and your originals are never overwritten.

【Key features】

■ Batch resize with no limit
Pick photos from the gallery (up to 100 per pick, "+ Add" for more), from the Files app with "Select all", or as a whole folder, with or without subfolders. Or start from any gallery's share menu with "Resize images".

■ 7 ways to set the size
"Keep size" (change only the file size or format), percentage, long side, short side, width, height or width × height. For width × height, fit inside keeping the aspect ratio, crop the overflow, stretch, or add margins in any color. "Don't enlarge" leaves smaller photos as they are.

■ Compress to a target file size
Pick 50 KB, 100 KB, 200 KB, 300 KB, 500 KB, 1 MB or 2 MB, or any KB value. Quality is lowered automatically, then the dimensions shrink step by step if needed. 1 KB counts as 1000 bytes, so results also fit sites that count 1024. Photos that miss the target are marked.

■ Convert formats
Open HEIC, HEIF, PNG, WebP, GIF (first frame), BMP and more. Save as JPG (accepted everywhere), PNG (lossless, keeps transparency) or WebP (usually smaller), or keep each photo's format. Adjust quality with a slider, pick a background color for transparent PNGs saved as JPG, and keep the original if re-saving would make it larger.

■ Never sideways
The camera's orientation is applied to the pixels, so resized photos stay upright. Rotate by 90°, 180° or 270° and flip horizontally. Photos too large for memory are scaled down proportionally and flagged.

■ Location and date
Remove only GPS (recommended), keep all or remove all. "Keep the date taken" keeps resized photos in the right spot in your gallery instead of jumping to the top. Print resolution: 72, 96, 150, 300 or 350 dpi.

■ Preview before saving
Drag the divider to compare original and result, and see dimensions, file size and the estimated total saving.

■ One-tap presets
Email & chat (long side 1280 px), Social media (2048 px), Under 500 KB, Under 200 KB, Under 1 MB, Square 1080 × 1080 (white margins, no cropping), Websites (1200 px WebP), Half size, Convert to JPG and Photo prints (1500 px, 300 dpi). Save your own presets too.

■ Names, folder, results and history
Name files original + text, text + original, same name, numbered or by date taken. They are saved to a folder in Pictures that you can rename, never overwriting anything. On Android 11 and later, move the originals to the system trash after confirming (restorable for about 30 days). History keeps past batches, and work continues in the background with a notification when done.

【Premium (one-time purchase)】
A single in-app purchase, not a subscription. It's tied to your Google account, so "Restore purchase" brings it back on a new phone. Preview works before buying.

• Date stamp: the date the photo was taken, never today's. It comes from the photo's data, then the file name, then the gallery, in the local time the camera recorded. 13 formats including a film-camera style, or your own; color, 9 positions, size, opacity, shadow, outline, band, fonts and text before the date. Photos with no date use the file date or are skipped.

• Watermark: text (name, shop name, several lines) or a logo on every photo, in 9 positions or tiled across it. Adjust size, opacity, angle and margin, with shadow, outline, band and fonts. The logo is copied into the app, so it keeps working even if the original is deleted.

• Color themes: Teal, Ember, Violet, Forest and Rose.

Resizing, compression, conversion, unlimited batches, location and date options, presets and history stay free to use without buying anything.

Light and dark themes, tablets, landscape mode and 40 languages.