Media Processing

Resize Every Upload Without Opening Photoshop

Someone uploads a 5MB photo through your form. The Image Manipulator resizes it to 800x600, converts to WebP, and saves the thumbnail before you even open the record.

Set Up Image Processing

Sound familiar?

Marketing Coordinator

You receive product photos from vendors in every format and size. Resizing 50 images for the website takes your entire afternoon.

Operations Manager

Field staff upload 10MB photos from their phones. Your Airtable base is running out of attachment storage.

Developer

You wrote a script to resize images, but it breaks every time Airtable changes their attachment URL format.

What it does

1

Resize and crop

Set target dimensions in pixels or percentage. Choose fit, fill, or cover modes. Maintain aspect ratio or crop to exact size.

2

Format conversion

Convert between JPEG, PNG, WebP, and AVIF. Match your website's preferred format without manual conversion.

3

Compression

Reduce file size with adjustable quality settings. A 5MB upload becomes 200KB without visible quality loss.

4

Thumbnail generation

Create smaller versions for preview grids and galleries. Save thumbnails to a separate attachment field.

How to set it up

1

Select your attachment field

Choose which Airtable attachment field contains the images you want to process.

2

Configure processing rules

Set target dimensions, output format, and compression quality. Preview changes on a sample image.

3

Choose output destination

Save processed images back to the same field (replacing originals) or to a different attachment field.

4

Activate the processor

Enable the tool. Every new form submission with an image triggers processing automatically.

Going deeper

Processing options

  • Max width/height with aspect ratio lock
  • Center crop for consistent thumbnails
  • Rotate based on EXIF data
  • Strip metadata for privacy

Output formats

  • JPEG with quality slider (1-100)
  • PNG with transparency support
  • WebP for web-optimized delivery
  • AVIF for next-gen browsers

Automation triggers

  • Process on form submission
  • Process when attachment field changes
  • Batch process existing records
  • Skip if image already meets criteria

Frequently asked questions

Does it preserve the original image?

You choose. Save processed images to a different field to keep originals, or replace them to save storage.

What image formats are supported as input?

JPEG, PNG, WebP, GIF, BMP, TIFF, and AVIF. The tool auto-detects the format from the uploaded file.

Can I process multiple images in one record?

Yes. If an attachment field contains multiple images, all of them are processed with the same rules.

What happens if someone uploads a non-image file?

The processor skips non-image attachments. PDFs, documents, and other files pass through untouched.

More processor tools

Attachment Renamer

Rename file attachments using record data automatically.

URL to Attachment

Download files from URLs and save them as Airtable attachments.

Related reading

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Auto-resize headshot uploads for badges and name tags.

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