A glow ink sac is an item dropped by a glow squid upon death. It can be used on signs to make the text glow and can be used to craft glow item frames.
Obtaining
Mob loot
| Mob | Quantity / Chance / Average | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | ||||||||||
| Glow Squid | 1–3 | 100.00% | 2.00 | 1–4 | 100.00% | 2.50 | 1–5 | 100.00% | 3.00 | 1–6 | 100.00% | 3.50 | |
| Mob | Quantity / Chance / Average | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | ||||||||||
| Glow Squid | 1–3 | 1 | 2 | 1–4 | 1 | 5⁄2 | 1–5 | 1 | 3 | 1–6 | 1 | 7⁄2 | |
| Mob | Amount | Probability | ||||
|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | |||
| Glow Squid | 1 | 1⁄3 (33.33%) | 1⁄6 (16.67%) | 1⁄12 (8.33%) | 1⁄18 (5.56%) | |
| 2 | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 1⁄4 (25.00%) | 1⁄6 (16.67%) | ||
| 3 | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 5⁄18 (27.78%) | ||
| 4 | 0 | 1⁄6 (16.67%) | 1⁄4 (25.00%) | 5⁄18 (27.78%) | ||
| 5 | 0 | 0 | 1⁄12 (8.33%) | 1⁄6 (16.67%) | ||
| 6 | 0 | 0 | 0 | 1⁄18 (5.56%) | ||
| Average | 2 (2.00) | 5⁄2 (2.50) | 3 (3.00) | 7⁄2 (3.50) | ||
| Drops | 1 | ||||
|---|---|---|---|---|---|
| Mob | Expected Number of Kills | ||||
| Default | Looting I | Looting II | Looting III | ||
| Glow Squid | 0.50 | 0.40 | 0.33 | 0.29 | |
| Mob | Quantity / Chance / Average | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | ||||||||||
| Glow Squid | 1–3 | 100.00% | 2.00 | 1–4 | 100.00% | 2.50 | 1–5 | 100.00% | 3.00 | 1–6 | 100.00% | 3.50 | |
| Mob | Quantity / Chance / Average | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | ||||||||||
| Glow Squid | 1–3 | 1 | 2 | 1–4 | 1 | 5⁄2 | 1–5 | 1 | 3 | 1–6 | 1 | 7⁄2 | |
| Mob | Amount | Probability | ||||
|---|---|---|---|---|---|---|
| Default | Looting I | Looting II | Looting III | |||
| Glow Squid | 1 | 1⁄3 (33.33%) | 1⁄6 (16.67%) | 1⁄12 (8.33%) | 1⁄18 (5.56%) | |
| 2 | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 1⁄4 (25.00%) | 1⁄6 (16.67%) | ||
| 3 | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 1⁄3 (33.33%) | 5⁄18 (27.78%) | ||
| 4 | 0 | 1⁄6 (16.67%) | 1⁄4 (25.00%) | 5⁄18 (27.78%) | ||
| 5 | 0 | 0 | 1⁄12 (8.33%) | 1⁄6 (16.67%) | ||
| 6 | 0 | 0 | 0 | 1⁄18 (5.56%) | ||
| Average | 2 (2.00) | 5⁄2 (2.50) | 3 (3.00) | 7⁄2 (3.50) | ||
| Drops | 1 | ||||
|---|---|---|---|---|---|
| Mob | Expected Number of Kills | ||||
| Default | Looting I | Looting II | Looting III | ||
| Glow Squid | 0.50 | 0.40 | 0.33 | 0.29 | |
Usage
Crafting ingredient
| Name | Ingredients | Crafting recipe |
|---|---|---|
| Glow Item Frame | Glow Ink Sac + Item Frame |
Signs

Glow ink sacs can be used on signs or hanging signs to make their text brighter in low light levels. This also adds an outline around the text on the sign, the color of which is based on the color of the sign's text. The text does not emit any light, it is only more visible in darkness, similarly to the eyes of spiders and endermen. Normal ink sacs can be applied to revert glowing text back to default. Breaking the sign removes the glowing text.
Sounds
| Sounds | ||||||||
|---|---|---|---|---|---|---|---|---|
| Sound | Closed captions | Source | Description | Identifier | Translation key | Volume | Pitch | Attenuation distance |
| Glow Ink Sac splotches | Blocks | When a glow ink sac is used on a sign | item | subtitles | 1.0 | varies [sound 1] | 16 | |
- ↑ Can be 1.0, 0.95, or 1.05
| Sounds | |||||||
|---|---|---|---|---|---|---|---|
| Sound | Closed captions | Source | Description | Identifier | Translation key | Volume | Pitch |
| ? | Sound | When a glow ink sac is used on a sign | sign | ? | 1.0 | 1.0 | |
Data values
ID
| Name | Identifier | Form | Translation key |
|---|---|---|---|
glow_ink_sac | Item | item |
| Name | Identifier | Numeric ID | Form | Translation key |
|---|---|---|---|---|
glow_ink_sac | 503 | Item | item |
Advancements
| Icon | Advancement | In-game description | Actual requirements (if different) |
|---|---|---|---|
![]() | Glow and Behold! | Make the text of any kind of sign glow | Use a glow ink sac on a sign or a hanging sign. |
History
Java Edition
| Java Edition | |||||||
|---|---|---|---|---|---|---|---|
| 1.17 | 21w03a | ||||||
| 1.17.1 | pre1 | Zombies, husks, zombie villagers, and drowned no longer pick up glow ink sacs, to prevent them from not despawning. | |||||
| 1.19.3 Experiment | 22w42a | Glow ink sacs can now be used to make the text glow on a hanging sign. | |||||
Bedrock Edition
| Bedrock Edition | |||||||
|---|---|---|---|---|---|---|---|
| 1.17.0 Experiment | beta 1.16.210.59 | ||||||
| beta 1.16.210.60 | Glow ink sacs have been removed temporarily. | ||||||
| beta 1.16.220.50 | |||||||
| 1.17.0 | beta 1.17.0.52 | Glow ink sacs are now available without enabling experimental gameplay. | |||||
| 1.17.30 | beta 1.17.30.20 | Zombies, husks, zombie villagers, and drowned no longer pick up glow ink sacs, to prevent them from not despawning. | |||||
| 1.19.50 Experiment | Preview 1.19.50.21 | Glow ink sacs can now be used to make the text glow on a hanging sign. | |||||
Issues
Issues relating to "Glow Ink Sac" are maintained on the bug tracker. Issues should be reported and viewed there.
External links
- "Taking Inventory: Glow Ink Sac" by Duncan Geere – Minecraft.net, October 14, 2021.









